cos-ero.com - robtex.com
cos-ero.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.18.245.138🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| PTR | o4012v-353.kagoya.net | ||||||
| NS | ns0.kagoya.net ⭐ | ||||||
| A | 210.134.60.132🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | ns0.kagoya.net | ||||||
| NS | ns.kagoya.net | ||||||
| A | 210.134.60.132🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | ns0.kagoya.net | ||||||
| NS | ns1.kagoya.net | ||||||
| A | 203.142.206.132🇯🇵 KAGOYAJAPAN203.142.192.0/20 KAGOYA Japan Inc. | ||||||
| PTR | ns1.kagoya.net | ||||||
| MX | dmail.kagoya.net ⭐ | ||||||
| A | 210.134.51.6🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail01.kagoya.net | ||||||
| A | 210.134.51.7🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail02.kagoya.net | ||||||
| A | 210.134.58.253🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail03.kagoya.net | ||||||
| A | 210.134.58.254🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail04.kagoya.net | ||||||
| TXT | google-site-verification=TPVA4nUg7ohvA2rKRrdf8B5E-jFEctM6yj53bGUOQmI | ||||||
| TXT | v=spf1 include:kagoya.net ~all | ||||||
| SOA | ns.kagoya.netroot@kagoya.net serial=2026040004 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778878196 | ||||||
Subdomains
vip.cos-ero.com |
Same first word
cos-ero.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns.kagoya.net2015-08-12 → 2026-05-15 · 2 obs
● 2026-05-15 20:54:34
●NSns0.kagoya.net2015-08-12 → 2026-05-15 · 2 obs
● 2026-05-15 20:54:34
●NSns1.kagoya.net2015-08-12 → 2026-05-15 · 2 obs
● 2026-05-15 20:54:34
●MXdmail.kagoya.net2015-08-12 → 2026-05-15 · 2 obs
● 2026-05-15 20:54:34
●A133.18.245.1382026-03-02 → 2026-05-15 · 3 obs
● 2026-03-02 05:04:30
● 2026-05-15 20:54:34
○A153.127.226.522015-08-12 → 2015-08-12 · 3 obs
○ 2015-12-16 00:19:58
○ 2026-05-15 20:54:34
○A203.142.203.1812015-12-16 → 2017-10-21 · 5 obs
● 2015-12-16 00:19:58
● 2017-10-21 16:48:10
○ 2026-03-02 05:04:30
○ 2026-05-15 20:54:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cos-ero.com | ns0.kagoya.net, ns1.kagoya.net | - |
✅ Authoritative Response
Server:203.142.206.132
NS records: ns0.kagoya.net, ns1.kagoya.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cos-ero.com (unsigned zone)
⏱️ Timing
Total: 1131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.18.245.138 |
| NS | 2 | ns1.kagoya.net, ns0.kagoya.net |
| MX | 1 | dmail.kagoya.net (pri: 10) |
| TXT | 2 | google-site-verification=TPVA4nUg7ohvA2r, v=spf1 include:kagoya.net ~all |
| SOA | 1 | ns.kagoya.net root.kagoya.net |
Analysis
Hierarchy
vip.cos-ero.com has cos-ero.com as its parent.
IP Addresses
cos-ero.com maps to IP address 133.18.245.138.
Other host names, for example, vip.cos-ero.com share IP numbers with cos-ero.com.
Name Servers
cos-ero.com is delegated to name servers ns0.kagoya.net, ns1.kagoya.net and ns.kagoya.net.
cos-ero.com at least partially shares name servers with other domains such as seo-clinic.net, i2com.org, jusai.jp, arenot.com and timon-lures.com.
Host names with a single IP
ns0.kagoya.net points to 210.134.60.132.
ns1.kagoya.net points to 203.142.206.132.
ns.kagoya.net points to 210.134.60.132.
Names pointing to 210.134.60.132: ns0.kagoya.net and ns.kagoya.net.
Mail Servers
cos-ero.com is handled by a single mail server, dmail.kagoya.net.
cos-ero.com shares the same mail server setup as other domains, including iioniwa.com, nippn-kenko.net, yujin.jp, hashima-cci.or.jp and kinshicho-bbw.net.
dmail.kagoya.net resolves to four IPs: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.